Perhaps you should try some spelling variations:
wei yang's » yiwei wang's
bank loans » bank loan
tuan hua » tan hua, tuan vu, yuan hui
tan ying » ran ying, tan yang, tan hong
tan yong » tan hong, tan kong, tan yang
fan ying » fan xing, ran ying, jin ying
loans 4 » loans _, loans 3, loans 10

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wei yang's tuan hua ((((tan ying) OR (tan yong))) OR (fan ying)) bank loans 4 ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wei yang's tuan hua ((((tan ying) OR (tan yong))) or (fan ying)) bank loans 4 ;~".
• Adding a wildcard symbol may retrieve word variants: wei yang's tuan hua ((((tan ying) OR (tan yong))) or (fan ying)) bank loans 4 ;*.